CA 1614 then OM 224 at Beijing
Yanji → Beijing → Ulaanbaatar
Timetable, Beijing time
11:40CA 1614 from Yanji at the gate
11:30OM 224 to Ulaanbaatar leaves the gate
23 h 50 apart on the timetable, overnight
OM 224 leaves 23 h 50 after CA 1614 arrives on the timetable: more than half a day, so not a connection we count.